In addition to creating the image for the SD card in AVD Manager, you also need to edit the configuration file (this is an error).
Find the emulator configuration in the home directory:
#Located in: ~/.android/avd/<The_Device_Name>/config.ini
For example, on Nexus 5 (created by Android Studio) it was:
~/.android/avd/Nexus5.avd/config.ini
Change the setting below:
hw.sdCard=yes
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